Cita APA (7th ed.)
Melgosa, J. (2001). Less stress. Editorial safeliz.
Cita Chicago (17th ed.)
Melgosa, Julian. Less Stress. Madrid: Editorial safeliz, 2001.
Cita MLA (9th ed.)
Melgosa, Julian. Less Stress. Editorial safeliz, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.